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Axkid’s lower tether anchorage straps (sold separately*) serve as anchorage points in your vehicle, ensuring a secure and stable installation for extended rear-facing car seats. These straps are made from high-strength woven material and are designed for durability and safety. Each strap features a buckle, allowing you to select the optimal length by threading the buckle through one of the designated slots. This flexibility ensures a customized and precise fit for your vehicle and car seat.
There are multiple installation methods for Axkid’s lower tether anchorage straps, depending on your vehicle’s design and available anchorage points.
One commonly used method is attaching the lower tethers to the vehicle’s seat rail, weather in the front or the back of the seat rail. Follow these steps for a safe and stable installation:
Important Notice: Once the lower tether anchorage straps are installed and the car seat is secured, do not adjust or move the front seat. Moving the seat may cause damage to the LTAS, compromising the safety and security of the installation.
Another possibility of attaching the LTAS is by wrapping them underneath the car seat rail avoiding the top of the rail. This will make you able to move the seat freely. Here is the step-by-step guide:


Some vehicles are equipped with a lower tether anchorage loop (LTA) pre-installed in the car rail. This loop can be used to attach the lower tether anchorage strap. To secure the strap in the LTA follow these steps:
Information: If your car does not have a pre-installed LTA, Axkid offers attachment loops in three lengths: 70mm, 120mm, and 160mm. For a step-by-step installation guide, refer to the Axkid attachment loop installation guide.
If the car seat rail method is not suitable for your vehicle, the lower tether anchorage straps can also be attached using the front passenger or driver seat as an anchoring point. Follow these instructions for a proper installation:
Pull the lower tether with retractor down from the back of the car seat and attach it to the buckle of the LTAS. For more detailed information review the installation guide of Minikid 4 Max or Minikid 4.
Use the already included lower tethers, in some cases the LTAS could be used to connect the LTAS with the lower tethers of the car seat. Please review the installation guide of Minikid 4 Pro or Movekid using lower tethers.
Ensuring your car seat is securely installed is crucial for your child’s safety. Axkid’s lower tether straps provide an additional layer of stability, helping to maintain a firm and secure fit in your vehicle. Always follow the installation guidelines specific to your vehicle and car seat model to ensure the best possible safety performance.
Curious about where to install specific car seats using lower tether anchorage straps (Minikid 4 Pro & Movekid)? Explore our vehicle list.